---
product_id: 729314797
title: "THERMOS FUNTAINER 10oz Stainless Steel Vacuum Insulated Kids Food Jar with Folding Spoon, Navy"
brand: "thermos"
price: "728 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "サーモス(Thermos)"
url: https://www.desertcart.ro/products/729314797-thermos-funtainer-10oz-stainless-steel-vacuum-insulated-kids-food-jar
store_origin: RO
region: Romania
---

# Keeps food hot up to 5 hrs Built-in foldable spoon Keeps food cold up to 7 hrs THERMOS FUNTAINER 10oz Stainless Steel Vacuum Insulated Kids Food Jar with Folding Spoon, Navy

**Brand:** thermos
**Price:** 728 Lei
**Availability:** ✅ In Stock

## Summary

> 🥶🔥 Keep it fresh, keep it hot — lunch envy guaranteed!

## Quick Answers

- **What is this?** THERMOS FUNTAINER 10oz Stainless Steel Vacuum Insulated Kids Food Jar with Folding Spoon, Navy by thermos
- **How much does it cost?** 728 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/729314797-thermos-funtainer-10oz-stainless-steel-vacuum-insulated-kids-food-jar)

## Best For

- thermos enthusiasts

## Why This Product

- Trusted thermos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Temperature Lockdown:** Vacuum insulation technology ensures your meals stay piping hot or refreshingly cold throughout the day.
- • **Rugged Everyday Ready:** Crafted from premium 18/8 stainless steel to survive drops, dings, and the daily hustle without losing style or function.
- • **Effortless Maintenance:** Dishwasher safe for busy parents, with hand wash recommended to keep your Thermos looking fresh and lasting longer.
- • **Kid-Approved Convenience:** Lightweight, compact design with an easy push-button lid and wide mouth for effortless filling, eating, and cleaning.
- • **All-in-One Lunch Solution:** Includes a cleverly integrated foldable spoon stored inside the lid—no more forgotten utensils or extra bulk.

## Overview

The THERMOS FUNTAINER 10oz Stainless Steel Kids Food Jar combines advanced vacuum insulation to keep meals hot for up to 5 hours or cold for up to 7 hours. Designed with durable 18/8 stainless steel and a kid-friendly push-button lid, it’s lightweight and compact for easy carrying. Featuring a built-in foldable spoon and wide mouth for easy use and cleaning, this navy food jar is dishwasher safe and perfect for busy families seeking a stylish, reliable lunch companion that sparks lunchtime envy.

## Description

Thermos brand 10 oz FUNtainer food jar is vacuum insulated to keep hot foods hot and cold foods cold. They are designed for kids so they are colorful and fun. Send your favorite soup to school and enjoy lunch time fresh and hot. When you feel cold snacks, you can bundle up yogurt, berries, apples, peanut butter and more. FUNtainer Food Jar is lightweight and compact. Push-button lid for easy carrying and opening To clean, Funtainer food jars can be placed in the dishwasher. However, hand washing is recommended. Includes spoon

Review: Délai non respecté, très décevant. Le produit est sûrement top, le vendeur non
Review: I didn't want to write a review immediately, as I wanted to know if this is a good product. Had seen review videos before buying this brand. Honestly, it did not disappoint me. The food stays hot for hours together, rice , pasta, dal, etc. I preheat it by adding hot water and closing the lid for 10 minutes. It is leak proof, has a small foldable spoon, good packaging, not rusting. Looking for good lunch box then this is the Best Choice . My daughter's friends were amazed to see hot food even after so many hours and they were also keen on buying the same.

## Features

- HOT & COLD: THERMOS vacuum insulation technology keeps your meals hot or cold foods. Fill with your favorite soup or cold snack and send it to school. This food jar keeps contents hot for up to 5 hours and cold for up to 7 hours
- DURABLE FOR DAILY USE: High quality 18/8 stainless steel construction is built to handle a variety of drops, dings, and rough housings
- KID-FRIENDLY DESIGN: Lightweight and compact. Includes push button lid. Easy to carry and open Wide mouth is easy to fill, eat and clean. FUNTAINER food jars are dishwasher safe, but hand washing is recommended
- COMES WITH SPOON: No need to put a spoon separately! This food jar is convenient to store inside the lid
- PROTECT THINGS YOU LOVE: This THERMOS KIDS gear is made of durable, dishwasher safe material to keep your lunch and drinks as you like. Lunchtime puzzle is officially solved

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NCNLL3Q |
| Amazon Bestseller | #1,833,632 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2,917 in Insulated Food Jars |
| Batteries Included | No |
| Batteries Required | No |
| Brand Name | THERMOS |
| Capacity | 283 g |
| Color | navy |
| Customer Reviews | 4.7 4.7 out of 5 stars (30,847) |
| Date First Available | November 14, 2020 |
| Item Weight | 113 g |
| Manufacturer | Thermos |
| Material | Stainless Steel |
| Material Care Instructions | Dishwasher Safe, Hand Wash Only |
| Model Number | F3100NY6 |
| Package Dimensions | 15.5 x 11.3 x 10.3 cm |
| Package Weight | 0.27 Kilograms |
| Size | 10オンス |
| Special Features | Keeps hot or cold |
| Volume | 284 Milliliters |

## Product Details

- **Age Range (Description):** Kid
- **Brand:** THERMOS
- **Capacity:** 283 g
- **Color:** navy
- **Item Weight:** 113 g
- **Material:** Stainless Steel
- **Pattern:** Solid
- **Product Care Instructions:** Dishwasher Safe, Hand Wash Only
- **Recommended Uses For Product:** School
- **Special Feature:** Keeps hot or cold

## Images

![THERMOS FUNTAINER 10oz Stainless Steel Vacuum Insulated Kids Food Jar with Folding Spoon, Navy - Image 1](https://m.media-amazon.com/images/I/51V3S2k9Z3L.jpg)
![THERMOS FUNTAINER 10oz Stainless Steel Vacuum Insulated Kids Food Jar with Folding Spoon, Navy - Image 2](https://m.media-amazon.com/images/I/61VmfSHhBCL.jpg)
![THERMOS FUNTAINER 10oz Stainless Steel Vacuum Insulated Kids Food Jar with Folding Spoon, Navy - Image 3](https://m.media-amazon.com/images/I/816kb7k0LcL.jpg)
![THERMOS FUNTAINER 10oz Stainless Steel Vacuum Insulated Kids Food Jar with Folding Spoon, Navy - Image 4](https://m.media-amazon.com/images/I/71Uigxlxk7L.jpg)
![THERMOS FUNTAINER 10oz Stainless Steel Vacuum Insulated Kids Food Jar with Folding Spoon, Navy - Image 5](https://m.media-amazon.com/images/I/71iezWmKxTL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: Will it fit the kids sized hydro flask lunchbox?**
A: It fit easily into my grandchildren's lunch boxes. However, they had the soft shell fabric lunch boxes. I don't know about the hard shell lunch boxes typically used by younger children.

**Q: What is the width of the mouth of this thermos?**
A: Hello, 
My apology in late response, but believe what seems to be about 3 inches wide from the rim.  
It's a good little size for a child's meal portion. 
Hope this helps 
Thanks

**Q: Can i order a replacement spoon**
A: Just type in search box , foldable spoons for thermos and you get a bunch of them. Not necessarily the same brand

**Q: How did you receive this? Mine came in a plastic bag and no name. Not sure if used.**
A: Mine was brand new in plastic.

## Customer Reviews

### ⭐⭐⭐ Review
*by V***S on February 22, 2023*

Délai non respecté, très décevant. Le produit est sûrement top, le vendeur non

### ⭐⭐⭐⭐⭐ Review
*by S***R on November 19, 2024*

I didn't want to write a review immediately, as I wanted to know if this is a good product. Had seen review videos before buying this brand. Honestly, it did not disappoint me. The food stays hot for hours together, rice , pasta, dal, etc. I preheat it by adding hot water and closing the lid for 10 minutes. It is leak proof, has a small foldable spoon, good packaging, not rusting. Looking for good lunch box then this is the Best Choice . My daughter's friends were amazed to see hot food even after so many hours and they were also keen on buying the same.

### ⭐⭐⭐⭐⭐ Review
*by J***E on February 15, 2026*

Parfait Thermos, parfait pour les lunches des enfants, garde les aliments au chaud jusqu’au dîner

## Frequently Bought Together

- THERMOS FUNTAINER 10 Ounce Stainless Steel Vacuum Insulated Kids Food Jar with Folding Spoon, Navy
- THERMOS FUNTAINER 12 Ounce Stainless Steel Vacuum Insulated Kids Straw Bottle, Blue

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/729314797-thermos-funtainer-10oz-stainless-steel-vacuum-insulated-kids-food-jar](https://www.desertcart.ro/products/729314797-thermos-funtainer-10oz-stainless-steel-vacuum-insulated-kids-food-jar)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-15*